Spray shield



FIG. 1 is a perspective view of the spray shield, showing my new design;

FIG. 2 is a right side elevation of the spray shield;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a top elevation thereof; and

FIG. 5 is a bottom elevation of the spray shield illustrated in FIGS. 1-4. 

The ornamental design for a spray shield, as shown and described. 